| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $209.72 | 10.335% | $231.3946 | $231.39 | $231.40 | $231.40 |
| Purchase #2 | $217.96 | 6.690% | $232.5415 | $232.54 | $232.55 | $232.50 |
| Purchase #3 | $40.95 | 12.533% | $46.0823 | $46.08 | $46.10 | $46.10 |
| Purchase #4 | $33.40 | 8.744% | $36.3205 | $36.32 | $36.30 | $36.30 |
| Purchase #5 | $248.54 | 13.371% | $281.7723 | $281.77 | $281.75 | $281.80 |
| Purchase #6 | $122.75 | 8.755% | $133.4968 | $133.50 | $133.50 | $133.50 |
| Purchase #7 | $153.57 | 6.146% | $163.0084 | $163.01 | $163.00 | $163.00 |
| 7 purchase totals = | $1,026.89 | $1,124.6164 | $1,124.61 | $1,124.60 | $1,124.60 | |